Web & Sharing
Taiwan company / UBN lookup
Enter an 8-digit UBN to get public company name, representative, address, and registration status.
Taiwan company / UBN lookup
Enter an 8-digit Taiwan Unified Business Number and verify public registration data.
Source: company.g0v.ronny.tw / 經濟部商業發展署公開資料鏡像
Formula and method
The tool validates the UBN checksum, queries a browser-accessible public-data mirror, and links to official MOEA verification. Results cache for 24 hours.
Example
Example: enter 20828393 to look up Acer public registration data.
Last updated:
FAQ
Is this official live data?
The UI uses a browser-accessible public-data mirror and links to official MOEA verification.
Is the UBN stored?
Results are cached only in your browser localStorage and are not sent in analytics.
Does no result mean the company does not exist?
Not necessarily. The source may be unavailable; verify official use in the MOEA system.
Can I use it for official documents?
Use official MOEA records for formal proof.
Related tools
Web & Sharing
Taiwan daily market prices
Query Taiwan MOA produce and poultry market data with cache, errors, and source status.
Open toolWeb & Sharing
Real short URL generator
Create genuinely redirecting short links through a backend endpoint.
Open tool